DE3066146D1 - Salts of phosphoric acid diesters, their preparation and use in membranes, the membranes and their use in calcium ion determination, and the electrodes containing them - Google Patents
Salts of phosphoric acid diesters, their preparation and use in membranes, the membranes and their use in calcium ion determination, and the electrodes containing themInfo
- Publication number
- DE3066146D1 DE3066146D1 DE8080301813T DE3066146T DE3066146D1 DE 3066146 D1 DE3066146 D1 DE 3066146D1 DE 8080301813 T DE8080301813 T DE 8080301813T DE 3066146 T DE3066146 T DE 3066146T DE 3066146 D1 DE3066146 D1 DE 3066146D1
- Authority
- DE
- Germany
- Prior art keywords
- membranes
- salts
- preparation
- phosphoric acid
- calcium ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012528 membrane Substances 0.000 title 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 title 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 title 1
- 229910001424 calcium ion Inorganic materials 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 1
- -1 phosphoric acid diesters Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
- C07F9/6533—Six-membered rings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/333—Ion-selective electrodes or membranes
- G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/052,639 US4276141A (en) | 1978-02-24 | 1979-06-27 | Solid state ion selective electrodes |
US06/107,031 US4271002A (en) | 1979-06-27 | 1979-12-26 | Calcium ion-selective electrodes and membrane for use therein |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3066146D1 true DE3066146D1 (en) | 1984-02-23 |
Family
ID=26730885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080301813T Expired DE3066146D1 (en) | 1979-06-27 | 1980-05-30 | Salts of phosphoric acid diesters, their preparation and use in membranes, the membranes and their use in calcium ion determination, and the electrodes containing them |
Country Status (5)
Country | Link |
---|---|
US (1) | US4271002A (en) |
EP (1) | EP0021626B1 (en) |
CA (1) | CA1126286A (en) |
DE (1) | DE3066146D1 (en) |
IE (1) | IE49990B1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3264957D1 (en) * | 1981-01-14 | 1985-09-05 | Terumo Corp | Ion sensor |
US4563263A (en) * | 1982-01-15 | 1986-01-07 | Terumo Corporation | Selectively permeable film and ion sensor |
US4561962A (en) * | 1983-04-06 | 1985-12-31 | Fluilogic Systems Oy | Ion-selective electrode and procedure for manufacturing same |
US4476007A (en) * | 1983-05-20 | 1984-10-09 | Eastman Kodak Company | Hemispherands and sodium-selective compositions and electrodes containing same |
US4505800A (en) * | 1983-05-20 | 1985-03-19 | Eastman Kodak Company | Sodium-selective compositions and electrodes containing same |
US4565665A (en) * | 1983-08-03 | 1986-01-21 | Medtronic, Inc. | Flow through ion selective electrode |
US4565666A (en) * | 1983-08-03 | 1986-01-21 | Medtronic, Inc. | Method of producing combination ion selective sensing electrode |
US4600495A (en) * | 1983-08-03 | 1986-07-15 | Medtronic, Inc. | Flow through ion selective electrode |
US4519973A (en) * | 1983-08-03 | 1985-05-28 | Medtronic, Inc. | Ion selective membranes for use in ion sensing electrodes |
JPS6114561A (en) * | 1984-06-30 | 1986-01-22 | Terumo Corp | Ph sensor |
US4915812A (en) * | 1986-06-20 | 1990-04-10 | Molecular Devices Corporation | Zero volume cell |
WO1988004425A1 (en) * | 1986-12-10 | 1988-06-16 | Terumo Kabushiki Kaisha | Ion carrier membrane and ion sensor provided with same |
DE3810186A1 (en) * | 1987-08-01 | 1989-10-05 | Siegert Gmbh | SENSOR FOR MEASURING THE ACTIVITY OF IONS AND METHOD FOR THE PRODUCTION THEREOF |
US5286365A (en) * | 1992-01-15 | 1994-02-15 | Beckman Instruments, Inc. | Graphite-based solid state polymeric membrane ion-selective electrodes |
RU2680865C1 (en) * | 2018-05-24 | 2019-02-28 | Федеральное государственное бюджетное учреждение науки Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) | Membrane of ionoselective electrode to determine calcium ions |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL132815C (en) * | 1964-08-17 | Corning Glass Works | ||
US3445365A (en) * | 1965-08-10 | 1969-05-20 | Corning Glass Works | Electrode with organic liquid ionexchanger retained by membrane |
US3438886A (en) * | 1966-03-14 | 1969-04-15 | Orion Research | Organic liquid ion-exchanger electrode |
US3448032A (en) * | 1966-05-03 | 1969-06-03 | Corning Glass Works | Liquid organic ion-exchanger electrode with organophilic-hydrophobic membrane |
US3691047A (en) * | 1970-01-08 | 1972-09-12 | New England Merchants National | Membrane electrode |
US3729401A (en) * | 1972-03-01 | 1973-04-24 | Beckman Instruments Inc | Calcium ion measuring electrode |
GB1437091A (en) * | 1972-10-02 | 1976-05-26 | Radiometer As | Calcium electrode and membrane and composition for use therein |
US3856649A (en) * | 1973-03-16 | 1974-12-24 | Miles Lab | Solid state electrode |
DE2461513A1 (en) * | 1974-12-27 | 1976-07-08 | Basf Ag | MORPHOLINE DERIVATIVES |
-
1979
- 1979-12-26 US US06/107,031 patent/US4271002A/en not_active Expired - Lifetime
-
1980
- 1980-05-30 EP EP80301813A patent/EP0021626B1/en not_active Expired
- 1980-05-30 DE DE8080301813T patent/DE3066146D1/en not_active Expired
- 1980-06-03 IE IE1143/80A patent/IE49990B1/en unknown
- 1980-06-27 CA CA355,023A patent/CA1126286A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE49990B1 (en) | 1986-01-22 |
IE801143L (en) | 1980-12-27 |
EP0021626A1 (en) | 1981-01-07 |
CA1126286A (en) | 1982-06-22 |
US4271002A (en) | 1981-06-02 |
EP0021626B1 (en) | 1984-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |